A small amount of neutrophil infiltration is usually a manifestation of acute inflammatory infection, which can be treated by applying antibiotic drugs and glucocorticoid drugs. 1. Antibiotic drugs: a small amount of neutrophil infiltration is usually a collection of inflammatory cells in the lesion, a small amount of neutrophil infiltration occurs, which is a manifestation of early inflammation. The formation of inflammation is mostly related to bacterial infection. After clinical examination in regular hospitals, penicillin and cephalosporins can be applied under the guidance of doctors. 2. Glucocorticosteroid drugs: glucocorticosteroid drugs such as dexamethasone can be used for antibiotic drugs to add the application of poor therapeutic effect, there is an auxiliary anti-inflammatory and anti-infective effect. During the application of antibiotics and glucocorticoid drugs, you need to strictly follow the doctor’s instructions to reduce the adverse effects of the drugs, and at the same time also follow the doctor’s instructions to review the recovery status.